/*
 *  Copyright (c) 2019 The WebRTC project authors. All Rights Reserved.
 *
 *  Use of this source code is governed by a BSD-style license
 *  that can be found in the LICENSE file in the root of the source
 *  tree. An additional intellectual property rights grant can be found
 *  in the file PATENTS.  All contributing project authors may
 *  be found in the AUTHORS file in the root of the source tree.
 */

#ifndef MODULES_AUDIO_PROCESSING_NS_PRIOR_SIGNAL_MODEL_H_
#define MODULES_AUDIO_PROCESSING_NS_PRIOR_SIGNAL_MODEL_H_

namespace webrtc {

// Struct for storing the prior signal model parameters.
    struct PriorSignalModel {
        explicit PriorSignalModel(float lrt_initial_value);

        PriorSignalModel(const PriorSignalModel &) = delete;

        PriorSignalModel &operator=(const PriorSignalModel &) = delete;

        float lrt;
        float flatness_threshold = .5f;
        float template_diff_threshold = .5f;
        float lrt_weighting = 1.f;
        float flatness_weighting = 0.f;
        float difference_weighting = 0.f;
    };

}  // namespace webrtc

#endif  // MODULES_AUDIO_PROCESSING_NS_PRIOR_SIGNAL_MODEL_H_
